55313431366002 has 32 divisors (see below), whose sum is σ = 111258659117760. Its totient is φ = 18332749025280.

The previous prime is 55313431366001. The next prime is 55313431366007. The reversal of 55313431366002 is 20066313431355.

55313431366002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×55313431366002³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (55313431366001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28815727 + ... + 30675282.

It is an arithmetic number, because the mean of its divisors is an integer number (3476833097430).

Almost surely, 2^{55313431366002} is an apocalyptic number.

55313431366002 is an abundant number, since it is smaller than the sum of its proper divisors (55945227751758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55313431366002 is a wasteful number, since it uses less digits than its factorization.

55313431366002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59491898.

The product of its (nonzero) digits is 583200, while the sum is 42.

Adding to 55313431366002 its reverse (20066313431355), we get a palindrome (75379744797357).

The spelling of 55313431366002 in words is "fifty-five trillion, three hundred thirteen billion, four hundred thirty-one million, three hundred sixty-six thousand, two".